Home
Search History
Clear History
{{item.search_key}}
Hot Searches
Change
{{item.name}}
{{item.english_name}}
Subscribe eNews
Once A Week Once Every Two Weeks
{{sum}}
{{sum}}
Login

Please Login

Subscribe To Tags, See What You Want To See

Sign Up For Events, Expand your network

Unlock Private Messages, Participate In Interactions

 Register

Hi.{{userInfo.company_name_english||userInfo.truename_english}} Hi.{{userInfo.truename||userInfo.phone||userInfo.email}}

Applications

R-Cycle unveils AI-based PPWR Compliance Compass at Interpack 2026

BASF expands compostable ecovio portfolio for flexible barrier packaging

Analysis for EU policy on bio-based plastic packaging under PPWR

Products

BASF expands HALS and NOR HALS capacities

Clariant launches new propane dehydrogenation catalyst

ENGEL to show integrated solutions for efficiency and precision at Interplas 2026

Activities

  • 350,000+ visitors! CHINAPLAS 2026 shatters every record in the book

  • CHINAPLAS 2026: 86,504 visitors explore innovations on Day 3

  • Must-attend events: Application in Focus and Additives Seminar

Pictorial

News Videos

Top 10 Technology Trends awards presented at CHINAPLAS 2026

MAAG x SIKORA: Smart pelletizing + precise inspection - More stable, carbon-reduced

CAI Machine: New visual inspection technology debut! More efficient, greener, colorful printing

Conference Videos

Interview: Thailand’s perspective on cross-border circular cooperation

Interview: On Indonesian recycling industry and rising geopolitical tensions

Interview: Vietnam’s progress in circular economy

Corporate/Product Videos

For Rubber & Plastic Extrusion Equipment, trust Hebei Zhongsen! Custom Extruders, Traction Machines & Vulcanizing Lines

Is Your Mold Supplier Really Giving You Peace of Mind?

Kurtz GmbH & Co.

News
NEW
HOT
 Events
NEW
HOT
 SPE Asia
NEW
HOT
 Special
NEW
HOT
 Live
NEW
HOT
 eNews
NEW
HOT
 Essential Guide
NEW
HOT
 Event Calendar
NEW
HOT
 Survey
NEW
HOT
 CHINA INSIGHT
NEW
HOT

Home > News > Extrusion

LlANSU’s HDPE multi-layer co-extrusion pipe manufacturing solution

Source：Adsale Plastics Network Date ：2025-05-20 Editor ：VC
Copyright： This article was originally written/edited by Adsale Plastics Network (AdsaleCPRJ.com), republishing and excerpting are not allowed without permission. For any copyright infringement, we will pursue legal liability in accordance with the law.

LlANSU has over decade experience on the R&D and manufacturing of HDPE multi-layer co-extrusion pipe lines suitable for casing and pressure pipes for water and gas applications. One of the latest equipment is the LSP-1600 HDPE three-layer co-extrusion pipe line.

 

Specifications:

· Size range: Ø630-Ø1600mm

· Pipe structure: Three layers, A-B-C

· Capacity: ~1400kgh


LIANSU_pipe_5_480.jpg

The LSP-1600 HDPE three-layer co-extrusion pipe line of LIANSU. (Source: LIANSU)

 

The line adopts latest optimized design of 40 L/D high-efficiency single-screw extruder, guaranteeing high output and constant melt temperature to realize multi-layer co-extrusion, and accurately controlling the extrusion volume and thickness of each layer of material.

 

Pipe OD over 800mm or above and pipe thickness reach 80mm or above, LIANSU offers melt cooler (patented product) in between extruder and pipe head, efficiently reducing material melt temperature and minimizing melt sagging inside pipe head to ensure uniform wall thickness.

 

The pipe head adopts spiral pipe head design to precisely control the material flow of each layer of pipe, even and stable material flow of each channel preventing delamination, poor material bonding, or uneven thickness.


LIANSU_pipe_1_480.jpg


LIANSU_pipe_2_480.jpg

The vacuum tank. (Source: LIANSU)

 

For the vacuum tank, vacuum negative pressure closed loop control ensures vacuum stability and efficient cooling, and improves pipe quality.

 

Servo-controlled system of caterpillar and winch device ensures perfect synchronization and reliable haul off for different sizes and thickness, greatly reducing waste from startup and production.


The automatic cutter realizes in-line automatic diameter and thickness change, saving time and is accurate.


LIANSU_pipe_4_480.jpg

Reliable haul off for different sizes and thickness. (Source: LIANSU)


LIANSU_pipe_3_480.jpg

The automatic cutter. (Source: LIANSU)


The Chinese plastic pipe manufacturing solution provider has been committed to providing full stack plastic pipe manufacturing solutions, including automatic plastic material compound & conveying equipment, plastic pipe extrusion processing lines, and loT systems for entire plant.


 Like 丨  {{details_info.likes_count}}
extrusion
Extruder and extrusion line
Construction
 AMPCO METAL (FOSHAN) CO., LTD.      
 NANJING MAIYA RUBBER MACHINERY MANUFACTURING CO.,LTD.      
 Changzhou Gomplast Rollers Co., Ltd      
 OQ Marketing (Shanghai) Co., Ltd.      
 BO JI MACHINERY (SHANGHAI) CO., LTD.      
 RUIAN TPLAST MACHINE CO.LTD      
 ZHANGJIAGANG CITY FARCREATIVE PLASTIC MACHINERY CO., LTD      
 HUBEI TIANRUI PLASTIC MOULD CO., LTD.      
 ZIBO OUBAO MPRECISION MACHINERY MANUFACTURING CO.LTD      
 Jiangsu Kaifeng Xinye Intelligent Equipment Co.,Ltd      
 HEBEI ZHONGSEN MACHINERY MANUFACTURING CO., LTD.      
 BOST Intelligent Technology (Zhangjiagang) Co.,Ltd.      
 CHANGZHOU HONGDUOHUI AUTOMATION EQUIPMENT CO., LTD.      
 ZHEJIANG CL NONWOVEN MACHINERY CO., LTD.      
 JIANGSU BELIJA MACHINERY CO.,LTD.      
 HENAN HENGFEI BIOLOGICAL TECHNOLOGY CO.,LTD      
 SHANDONG UK FLOW MECHINERY CO.,LTD.      
 ZHANGJIAGANG S&K MACHINERY CO ., LD      
 SHANDONG ZHONGDA PLASTIC MACHINERY CO.,LTD      
 Taizhou Huangyan Zhengwei Mould Co.,Ltd      
 NANJING HONGJIAYUAN MACHINERY TECHNOLOGY CO., LTD      
 WUXI BOYU PLASTIC MACHINERY CO., LTD.      
 WENZHOU ZHENGCHANG MACHINERY CO., LTD.      
 LANGFANG ZHONGFENG MECHANICAL TECHNOLOGY CO., LTD., LTD.      
 ZHEJIANG JUNHENG MACHINERY MANUFACTURING CO., LTD      
 GIENKEE PLAS SCIENCE & TECHNOLOGY (SUZHOU) CO., LTD.      
 ZHEJIANG XINGFENG MACHINERY CO.,LTD      
 CHANGLONG SCIENCE & TECHNOLOGY（YANGJIANG）CO.,LTD.      
 Nanjing Rengqiao Mechancai and Electical Co.,Ltd      
 YUNFENG      
 GUANGDONG INTEAM NEW MATERIALS TECHNOLOGY CO., LTD.      
 NANTONG YUANSU MACHINERY CO.,LTD.      
 HEBEI GELIA PLASTIC MACHINERY SALES COMPANY      
 WENZHOU DETAI PLASTICS CO., LTD      

The content you're trying to view is for members only. If you are currently a member, Please login to access this content.   Login

Source：Adsale Plastics Network Date ：2025-05-20 Editor ：VC
Copyright： This article was originally written/edited by Adsale Plastics Network (AdsaleCPRJ.com), republishing and excerpting are not allowed without permission. For any copyright infringement, we will pursue legal liability in accordance with the law.

LlANSU has over decade experience on the R&D and manufacturing of HDPE multi-layer co-extrusion pipe lines suitable for casing and pressure pipes for water and gas applications. One of the latest equipment is the LSP-1600 HDPE three-layer co-extrusion pipe line.

 

Specifications:

· Size range: Ø630-Ø1600mm

· Pipe structure: Three layers, A-B-C

· Capacity: ~1400kgh


LIANSU_pipe_5_480.jpg

The LSP-1600 HDPE three-layer co-extrusion pipe line of LIANSU. (Source: LIANSU)

 

The line adopts latest optimized design of 40 L/D high-efficiency single-screw extruder, guaranteeing high output and constant melt temperature to realize multi-layer co-extrusion, and accurately controlling the extrusion volume and thickness of each layer of material.

 

Pipe OD over 800mm or above and pipe thickness reach 80mm or above, LIANSU offers melt cooler (patented product) in between extruder and pipe head, efficiently reducing material melt temperature and minimizing melt sagging inside pipe head to ensure uniform wall thickness.

 

The pipe head adopts spiral pipe head design to precisely control the material flow of each layer of pipe, even and stable material flow of each channel preventing delamination, poor material bonding, or uneven thickness.


LIANSU_pipe_1_480.jpg


LIANSU_pipe_2_480.jpg

The vacuum tank. (Source: LIANSU)

 

For the vacuum tank, vacuum negative pressure closed loop control ensures vacuum stability and efficient cooling, and improves pipe quality.

 

Servo-controlled system of caterpillar and winch device ensures perfect synchronization and reliable haul off for different sizes and thickness, greatly reducing waste from startup and production.


The automatic cutter realizes in-line automatic diameter and thickness change, saving time and is accurate.


LIANSU_pipe_4_480.jpg

Reliable haul off for different sizes and thickness. (Source: LIANSU)


LIANSU_pipe_3_480.jpg

The automatic cutter. (Source: LIANSU)


The Chinese plastic pipe manufacturing solution provider has been committed to providing full stack plastic pipe manufacturing solutions, including automatic plastic material compound & conveying equipment, plastic pipe extrusion processing lines, and loT systems for entire plant.


全文内容需要订阅后才能阅读哦~
立即订阅
FUJIAN HONGKONG PETROCHEMICAL LIMITED KOKSAN CHINA POLYESTER CHIPS
Ningbo Tan Star Precision Machinery Co.,LTD ISO 8573-1 Class 0 oil-free air compressor manufacturer JC times button ad EN

Recommended Articles

Extrusion
Reifenhäuser EVO Ultra Die Head support 1000+ kg/hr barrier film production
 2026-04-29
Extrusion
CHINAPLAS 2026: Reifenhäuser latest extrusion line EVO GEN3 and EVEREX
 2026-04-28
Extrusion
Nanjing Keya: Pioneering intelligent compounding with AI-powered extrusion systems
 2026-04-23
Extrusion
CHINAPLAS 2026: AMUT on extrusion, recycling, and cast technologies
 2026-04-23
Extrusion
CHINAPLAS 2026: Gneuss presents solutions for stable recycling and efficient extrusion
 2026-04-21
Extrusion
Bandera doubles up at Plast: Innovations at both exhibition and its open house
 2026-04-15
MAAG Bannner Ad (EN) WENZHOU CHAOXU MACHINERY CO.，LTD.
XIAMEN XINWANCAI POLYMER TECHNOLOGY CO.,LTD rongsheng 金纬
  • Must See
    • News
    Images
    Watch it
1
CHINAPLAS 2026：VDMA “The Power of Plastics” forum highlights digitalization and circularity
2
ENGEL’s high-performance automotive solutions at CHINAPLAS 2026
3
As global PFAS regulations tighten, how should the food packaging industry respond?
4
Building a robust industrial ecosystem in Malaysia for high quality production
5
MOCOM to showcase advanced compound solutions at CHINAPLAS 2026
1
About Dow
2
[Mandarin session: Highlights] Covestro: Innovative thermal conductive material solution for new-generation network devices
3
Wanhua Chemical: New material solutions for high-end manufacturing and green development
4
KUMHO-SUNNY: Your selection logic is already outdated!
5
[Mandarin session: Highlights] Covestro: The Material Effect Amids the Humanoid Robot Development Surge
  • Hot Specials

You May Be Interested In

Change
  • People
  • Company
loading... No Content
{{[item.truename,item.truename_english][lang]}} {{[item.company_name,item.company_name_english][lang]}} {{[item.job_name,item.name_english][lang]}}
{{[item.company_name,item.company_name_english][lang]}} Company Name    {{[item.display_name,item.display_name_english][lang]}}  

Polyurethane Investment Medical Carbon neutral Reduce cost and increase efficiency CHINAPLAS Financial reports rPET INEOS Styrolution Evonik Borouge Polystyrene (PS) mono-material Sustainability Circular economy BASF SABIC Multi-component injection molding machine All-electric injection molding machine Thermoforming machine

LlANSU’s HDPE multi-layer co-extrusion pipe manufacturing solution

识别右侧二维码，进入阅读全文
下载
x 关闭
订阅
亲爱的用户，请填写一下信息
I have read and agree to the 《Terms of Use》 and 《Privacy Policy》
立即订阅
Top
Feedback
Chat
News
Market News
Applications
Products
Video
In Pictures
Specials
Activities
eBook
Front Line
Plastics Applications
Chemicals and Raw Material
Processing Technologies
Products
Injection
Extrusion
Auxiliary
Blow Molding
Mold
Hot Runner
Screw
Applications
Packaging
Automotive
Medical
Recycling
E&E
LED
Construction
Others
Events
Conference
Webinar
CHINAPLAS
CPS+ eMarketplace
Official Publications
CPS eNews
Media Kit
Social Media
Facebook
Linkedin
Adsale Group ｜  About Us ｜  Terms of Use ｜  Privacy Policy ｜  Contact Us ｜  Media Kit ｜  Consent Letter for Processing Personal Data ｜